| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] to be | 7744 |
|
| 2 | [adv] happen to be | 189 |
|
| 3 | [adv] happen to be | 180 |
|
| 4 | [adv] happen to [be] | 180 |
|
| 5 | [adv] happen to [be] | 180 |
|
| 6 | [adv] happen [prep] be | 180 |
|
